Inspecting Exhaust System - MacDon M2170NT Operator's Manual

DANGER
To prevent bodily injury or death from the unexpected startup of the machine, always stop the engine and remove the
key from the ignition before leaving the operator's seat for any reason.
1. Rotate the wheel drive so that plug (A) and plug (B) are
horizontally aligned with center (C) of the hub.
2. Shut down the engine, and remove the key from
the ignition.
3. Remove either plug (A) or plug (B).
NOTE:
PRIOR TO FIRST CHANGE: Use SAE 85W-140, API service,
class GL-5, extreme pressure gear lubricant (non-synthetic).
NOTE:
AFTER FIRST CHANGE: Use SAE 75W-140 or 80W-140, API
service, class GL-5, fully synthetic transmission lubricant
(SAE J2360 preferred).
4. Add lubricant through one of the ports until the lubricant reaches the bottom of the ports and begins to run out.
5. Reinstall and tighten plug (A) or plug (B). Torque the plug to 24 Nm (216 lbf·in).
6. Start up and operate the windrower for a few minutes, then stop and check the oil level. For specifications, refer to
6.1.2 Lubricants, Fluids, and System Capacities, page

6.10.5 Inspecting Exhaust System

The single canister exhaust treatment system requires no regular maintenance, but it should be inspected periodically.
CAUTION
The engine exhaust stack may be hot. To avoid burns, do NOT touch the exhaust canister while the engine is running.
Allow the exhaust stack to cool before attempting to service it.
1. Open the hood. For instructions, refer to
262171
MAINTENANCE AND SERVICING
Figure 6.99: Wheel Drive – 10 Bolt
279. If necessary, add more oil.
6.3.1 Opening Hood, page
347
A
287.
B
C
Revision A